2204-1307 Wago 3-conductor ground terminal block;with push-button;4 mm²;green-yellow

Why Choose the WAGO 2204-1307 TOPJOB® S Ground Terminal Block?

The WAGO 2204-1307 is a reliable TOPJOB® S 3-conductor ground terminal block designed for safe and efficient protective earth wiring in industrial control panels and electrical installations. Using WAGO’s proven Push-in CAGE CLAMP® spring pressure connection technology, the terminal block enables fast conductor insertion while maintaining secure, vibration-resistant electrical connections. :contentReference

This grounding terminal block supports a nominal conductor cross-section of 4 mm² and accepts copper conductors from approximately 0.5 mm² to 6 mm². It includes an integrated test port and push-button actuation, allowing easy testing and safe conductor release during installation or maintenance. :contentReference

Its distinctive green-yellow housing clearly identifies protective earth connections in accordance with international wiring conventions, while the compact design allows efficient installation within dense DIN rail terminal assemblies. :contentReference

Key Advantages

• Reliable Push-in CAGE CLAMP® spring pressure connection for secure grounding connections.
• Supports conductors from 0.5 mm² to 6 mm².
• 3-conductor grounding terminal for flexible wiring.
• Integrated test port simplifies troubleshooting and diagnostics.
• Clear green-yellow colour coding for protective earth identification.
• Compact design ideal for high-density DIN rail terminal assemblies.

Key Features

• TOPJOB® S ground terminal block.
• 3 connection points with common potential.
• Push-in CAGE CLAMP® connection technology.
• Push-button conductor release.
• Nominal conductor cross-section: 4 mm².
• Integrated test port for circuit diagnostics.
• Side and centre marking areas for clear identification.
• Designed for standard DIN-35 rail mounting.

Technical Specifications

• Manufacturer: WAGO
• Series: TOPJOB® S 2204
• Model: 2204-1307
• Type: Ground / earth terminal block
• Connection technology: Push-in CAGE CLAMP®
• Number of connection points: 3
• Nominal cross-section: 4 mm²
• Conductor range: 0.5 – 6 mm² (20 – 10 AWG)
• Mounting type: DIN rail (EN 60715)
• Terminal width: approx. 6.2 mm
• Height above DIN rail: approx. 32.9 mm
• Depth: approx. 65.5 mm
• Housing material: Polyamide (PA66)
• Flammability rating: UL94 V-0
• Colour: Green / Yellow
• Function: Protective earth grounding connection

Reliable Grounding for Industrial Electrical Systems

Protective earthing is a critical part of electrical safety in automation equipment, machinery control cabinets and industrial distribution systems. Ground terminal blocks provide an organised connection point for protective conductors, helping ensure low-resistance earth paths and improved system protection.

WAGO’s TOPJOB® S terminal blocks use spring pressure technology to maintain consistent electrical contact without the need for screw tightening, ensuring dependable connections even in environments subject to vibration, thermal cycling and heavy electrical loads.

Typical Applications

• Industrial control panel grounding systems.
• Machine control cabinets and automation equipment.
• Electrical distribution boards.
• Protective earth wiring in industrial installations.
• Panel building and structured DIN rail wiring systems.

Trusted by Panel Builders

WAGO TOPJOB® S grounding terminal blocks are trusted by electrical engineers and panel builders worldwide for safe, reliable protective earth connections in industrial control systems.